** ERROR 129022 ** The gas injection time is negative. Enter an appropriate value in the Gas-assisted injection controller dialog and re-run the analysis.
The gas injection time for one of the gas entrances, is invalid.
To view the gas-assisted injection controller settings for each gas entrance, right-click on the gas entrance symbol and select Properties. Click Edit... in the Gas entrance dialog. If you have selected Gas injection control by Gas volume controller, click Edit controller settings... and correct the entry for Gas injection time. If you have selected Gas injection control by Gas pressure controller, click Edit controller settings... and correct the entries for Time in the Gas pressure vs time table.